Siemens Photocell Detector RAR Series
Product Description
Siemens RAR Series Photocell Flame Detectors for Oil Burners
Siemens RAR Series photocell flame detectors are developed to supervise yellow-burning oil flames in industrial combustion equipment. Their applications include large-output oil burner installations and industrial boiler systems.
The detectors employ a silicon photocell that responds to visible light emitted by an oil flame. When exposed to suitable illumination, the sensing element develops a DC voltage and supplies a current signal to the flame amplifier of the connected burner controller.
Key Features
- Designed specifically for yellow-burning oil flame monitoring
- Detects flame radiation in the visible-light region
- Silicon photocell as the sensing component
- Insensitive to infrared radiation from glowing refractory surfaces
- Detector cable lengths up to 100 meters, subject to burner controller requirements
- Dust-resistant duroplast enclosure
- Mounting variants available with or without clamps and flanges
RAR Detector Models
- RAR9: Detector supplied without mounting clamp or flange
- RAR9(1): Detector with mounting clamp and curved flange
- RAR9(2): Detector with mounting clamp and straight flange
Industrial Applications
Suitable for supervising yellow oil flames in industrial oil burners, high-capacity burner assemblies, steam boilers and industrial process heating systems.
Compatible Siemens Burner Controls
The RAR Series is intended for use with specified Siemens LAL, LAE1, LAE10, LOK16 and LFS1.1 burner controls. Compatibility with the exact controller version must be checked before installation.
Safety Information: Installation, initial commissioning and ongoing servicing must be performed by qualified technicians in accordance with applicable safety requirements.
Specifications
Siemens RAR Series Photocell Detector Technical Specifications
| Manufacturer | Siemens |
|---|---|
| Product Series | RAR Series |
| Available Models | RAR9, RAR9(1), RAR9(2) |
| Detector Classification | Photocell Flame Detector |
| Applicable Flame | Yellow-Burning Oil Flame |
| Photosensitive Element | Silicon Photocell |
| Sensing Method | Visible Light Radiation |
| Electrical Safety Class | Class II |
| Ingress Protection | IP20 |
| Optional Enclosure Protection | IP40 with appropriate cable entry design, such as AGG09 |
| Ambient Operating Temperature | -20 to +60 °C |
| Permissible Relative Humidity | Less than 95% RH |
| Maximum Installation Elevation | 2,000 m above sea level |
| Maximum Detector Cable Run | 100 m, subject to burner control specifications |
| Recommended Connection Cable | H05VV-F 2 x 0.75 mm² |
| Terminal Conductor Cross-Section | 0.5–1.5 mm² |
| Approximate Detector Weight | 85 g |
| Mounting Orientation | Optional |
| Compatible Burner Controllers | LAL, LAE1, LAE10, LOK16, LFS1.1 |
Technical Note: Confirm the exact controller compatibility and permissible detector cable length using the relevant Siemens burner control datasheet before installation.
Product Specifications
Siemens RAR Series Photocell Detector Technical Specifications
| Manufacturer | Siemens |
|---|---|
| Product Series | RAR Series |
| Available Models | RAR9, RAR9(1), RAR9(2) |
| Detector Classification | Photocell Flame Detector |
| Applicable Flame | Yellow-Burning Oil Flame |
| Photosensitive Element | Silicon Photocell |
| Sensing Method | Visible Light Radiation |
| Electrical Safety Class | Class II |
| Ingress Protection | IP20 |
| Optional Enclosure Protection | IP40 with appropriate cable entry design, such as AGG09 |
| Ambient Operating Temperature | -20 to +60 °C |
| Permissible Relative Humidity | Less than 95% RH |
| Maximum Installation Elevation | 2,000 m above sea level |
| Maximum Detector Cable Run | 100 m, subject to burner control specifications |
| Recommended Connection Cable | H05VV-F 2 x 0.75 mm² |
| Terminal Conductor Cross-Section | 0.5–1.5 mm² |
| Approximate Detector Weight | 85 g |
| Mounting Orientation | Optional |
| Compatible Burner Controllers | LAL, LAE1, LAE10, LOK16, LFS1.1 |
Technical Note: Confirm the exact controller compatibility and permissible detector cable length using the relevant Siemens burner control datasheet before installation.
Company Information
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